/* PaintCat tokens
   palette: desktop teal #017c78, chrome grey #c0c0c0 / hi #ffffff / lo #808080 / shadow #404040,
            titlebar blue #000080 -> #1084d0, cat orange #e8952f (from avatar)
   type: system UI stack (chrome), Archivo Black local woff2 (wobble/drawn text), JetBrains Mono local woff2 (CA/status)
   radius: 0 everywhere. shadow: none, only 2px hard bevel borders. motion: one wobble filter + splat pop + clock tick */

@font-face {
  font-family: 'Archivo Black Local';
  src: url('assets/fonts/archivo-black-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono Local';
  src: url('assets/fonts/jetbrains-mono-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono Local';
  src: url('assets/fonts/jetbrains-mono-700.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

:root {
  --teal: #017c78;
  --chrome: #c0c0c0;
  --chrome-hi: #ffffff;
  --chrome-lo: #808080;
  --chrome-shadow: #404040;
  --ink: #0a0a0a;
  --blue-dark: #000080;
  --blue-light: #1084d0;
  --cat-orange: #e8952f;
  --ui-font: Tahoma, 'MS Sans Serif', Geneva, Verdana, sans-serif;
  --wobble-font: 'Archivo Black Local', Arial Black, sans-serif;
  --mono-font: 'JetBrains Mono Local', 'Courier New', monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--teal);
  font-family: var(--ui-font);
  color: var(--ink);
  -webkit-font-smoothing: none;
  text-rendering: optimizeSpeed;
}

.wobble {
  font-family: var(--wobble-font);
  filter: url(#wobble);
  letter-spacing: 0.5px;
}

/* raised / sunken bevel helpers */
.bevel-out {
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
}
.bevel-in {
  border-top: 2px solid var(--chrome-shadow);
  border-left: 2px solid var(--chrome-shadow);
  border-right: 2px solid var(--chrome-hi);
  border-bottom: 2px solid var(--chrome-hi);
}

.desktop {
  min-height: 100vh;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 4px),
    var(--teal);
  padding: 28px 16px 72px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.desktop-icons {
  position: fixed;
  top: 14px;
  left: 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 1;
}
.dicon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 64px;
  color: #fff;
  font-size: 11px;
  text-shadow: 1px 1px 0 #000;
}
.dicon span { margin-top: 2px; text-align: center; }

/* ---- window ---- */
.window {
  width: 100%;
  max-width: 900px;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
  position: relative;
  z-index: 2;
}

.titlebar {
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-light) 85%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 4px 3px 6px;
  font-size: 13px;
  font-weight: bold;
}
.titlebar-left { display: flex; align-items: center; gap: 6px; }
.title-icon { flex: none; }
.titlebar-btns { display: flex; gap: 3px; }
.tbtn {
  width: 18px;
  height: 16px;
  background: var(--chrome);
  color: #000;
  border-top: 1px solid var(--chrome-hi);
  border-left: 1px solid var(--chrome-hi);
  border-right: 1px solid var(--chrome-shadow);
  border-bottom: 1px solid var(--chrome-shadow);
  font-size: 12px;
  line-height: 1;
  font-family: var(--ui-font);
  font-weight: bold;
  cursor: pointer;
  padding: 0;
}
.tbtn:active { border-color: var(--chrome-shadow) var(--chrome-hi) var(--chrome-hi) var(--chrome-shadow); }
.tbtn-close { font-size: 13px; }

.menubar {
  background: var(--chrome);
  border-bottom: 1px solid var(--chrome-lo);
  display: flex;
  gap: 14px;
  padding: 3px 8px;
  font-size: 12px;
}

.toolarea {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--chrome);
}

.toolbox {
  flex: none;
  width: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  align-content: start;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  padding: 2px;
  background: var(--chrome);
}
.tool {
  width: 26px;
  height: 24px;
  background: var(--chrome);
  border-top: 1px solid var(--chrome-hi);
  border-left: 1px solid var(--chrome-hi);
  border-right: 1px solid var(--chrome-shadow);
  border-bottom: 1px solid var(--chrome-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 2px;
}
.tool svg { width: 16px; height: 16px; }
.tool-active {
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  background: #d8d4c8;
}

.canvas-col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 10px; padding: 2px 4px; }

.canvas {
  position: relative;
  background: #fff;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  aspect-ratio: 1 / 1;
  width: 100%;
  max-height: 60vh;
  overflow: hidden;
  cursor: crosshair;
  touch-action: manipulation;
}
.cat-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  image-rendering: auto;
}
.splats { position: absolute; inset: 0; pointer-events: none; }
.splat {
  position: absolute;
  width: 30px;
  height: 30px;
  transform: translate(-50%, -50%) scale(0);
  clip-path: polygon(50% 2%, 65% 10%, 82% 8%, 90% 24%, 100% 40%, 88% 55%, 92% 74%, 74% 82%, 62% 98%, 46% 90%,
                      28% 100%, 16% 82%, 2% 70%, 10% 52%, 0% 34%, 18% 22%, 30% 6%);
  animation: splatpop 220ms ease-out forwards;
}
@keyframes splatpop {
  0% { transform: translate(-50%, -50%) scale(0); }
  70% { transform: translate(-50%, -50%) scale(1.15); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

.belowcanvas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 2px 2px 4px; }
.ticker { font-size: 22px; color: var(--ink); }
.tagline { margin: 0; font-size: 13px; flex: 1; min-width: 160px; color: #1a1a1a; }
.buybtn {
  font-size: 16px;
  color: #fff;
  background: var(--cat-orange);
  text-decoration: none;
  padding: 8px 18px;
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
  display: inline-block;
}
.buybtn:active { border-color: var(--chrome-shadow) #fff #fff var(--chrome-shadow); }

.palette-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--chrome);
  border-top: 1px solid var(--chrome-shadow);
  padding: 4px 6px;
}
.current-color {
  position: relative;
  width: 26px;
  height: 22px;
  flex: none;
}
.cc-fg, .cc-bg {
  position: absolute;
  width: 16px;
  height: 14px;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
}
.cc-fg { top: 0; left: 0; z-index: 2; background: var(--cat-orange); }
.cc-bg { bottom: 0; right: 0; background: #ffffff; }

.swatches {
  display: grid;
  grid-template-columns: repeat(14, 16px);
  grid-template-rows: repeat(2, 14px);
  gap: 2px;
  overflow-x: auto;
}
.swatch {
  width: 16px;
  height: 14px;
  border: 1px solid var(--chrome-shadow);
  cursor: pointer;
  padding: 0;
}
.swatch-active { outline: 2px solid #000; outline-offset: 1px; }

.statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--chrome);
  border-top: 1px solid var(--chrome-hi);
  padding: 3px 8px;
  font-size: 12px;
  flex-wrap: wrap;
}
.status-left { display: flex; align-items: center; gap: 8px; }
.ca-label { font-weight: bold; }
.ca-value {
  font-family: var(--mono-font);
  font-size: 12px;
  background: #fff;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  padding: 2px 6px;
  cursor: pointer;
  color: var(--ink);
}
.copied-flash {
  opacity: 0;
  font-size: 11px;
  color: #0a6b0a;
  font-weight: bold;
  transition: opacity 150ms;
}
.copied-flash.show { opacity: 1; }
.status-right { display: flex; gap: 8px; color: #222; }
.sep { color: var(--chrome-lo); }
.mono { font-family: var(--mono-font); }

/* ---- taskbar ---- */
.taskbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34px;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 6px;
  z-index: 20;
}
.start-wrap { position: relative; }
.start-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 26px;
  padding: 0 10px;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
  font-weight: bold;
  font-family: var(--ui-font);
  font-size: 13px;
  cursor: pointer;
}
.start-btn[aria-expanded="true"] {
  border-color: var(--chrome-shadow) var(--chrome-hi) var(--chrome-hi) var(--chrome-shadow);
}
.start-menu {
  position: absolute;
  bottom: 30px;
  left: 0;
  display: flex;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
  min-width: 220px;
}
.start-side {
  width: 22px;
  background: linear-gradient(180deg, var(--blue-dark), var(--blue-light));
  color: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
}
.start-side span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-weight: bold;
  font-size: 13px;
  letter-spacing: 1px;
}
.start-items { flex: 1; padding: 4px; display: flex; flex-direction: column; }
.start-items a {
  display: block;
  padding: 7px 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
}
.start-items a:hover { background: var(--blue-light); color: #fff; }

.taskapp {
  height: 26px;
  padding: 0 10px;
  background: #d8d4c8;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-family: var(--ui-font);
}

.tray {
  margin-left: auto;
  border-top: 1px solid var(--chrome-shadow);
  border-left: 1px solid var(--chrome-shadow);
  border-right: 1px solid var(--chrome-hi);
  border-bottom: 1px solid var(--chrome-hi);
  padding: 4px 10px;
  font-size: 12px;
}

/* ---- dialog ---- */
.dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 16px;
}
.dialog {
  width: 300px;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
}
.dialog-title {
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-light) 85%);
  color: #fff;
  font-size: 13px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 4px 3px 8px;
}
.dialog-body {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 14px;
  font-size: 13px;
}
.dialog-body p { margin: 0; }
.dialog-actions { display: flex; justify-content: center; padding-bottom: 14px; }
.dialog-btn {
  min-width: 70px;
  height: 24px;
  background: var(--chrome);
  border-top: 2px solid var(--chrome-hi);
  border-left: 2px solid var(--chrome-hi);
  border-right: 2px solid var(--chrome-shadow);
  border-bottom: 2px solid var(--chrome-shadow);
  font-family: var(--ui-font);
  font-size: 12px;
  cursor: pointer;
}
.dialog-btn:active { border-color: var(--chrome-shadow) var(--chrome-hi) var(--chrome-hi) var(--chrome-shadow); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 46px;
  transform: translateX(-50%) translateY(8px);
  background: #fffbe0;
  border-top: 1px solid var(--chrome-hi);
  border-left: 1px solid var(--chrome-hi);
  border-right: 1px solid var(--chrome-shadow);
  border-bottom: 1px solid var(--chrome-shadow);
  padding: 8px 14px;
  font-family: var(--wobble-font);
  filter: url(#wobble);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms, transform 180ms;
  z-index: 60;
  max-width: 80vw;
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .splat { animation: none; }
  .toast { transition: none; }
}

@media (max-width: 640px) {
  .desktop { padding: 12px 8px 78px; }
  .toolarea { flex-direction: column; }
  .toolbox { width: 100%; grid-template-columns: repeat(6, 1fr); }
  .swatches { grid-template-columns: repeat(14, 15px); }
  .ticker { font-size: 18px; }
  .desktop-icons { display: none; }
  .statusbar { font-size: 11px; }
  .status-right { gap: 6px; }
}

@media (min-width: 920px) {
  .window { max-width: 960px; }
  .canvas { max-height: 70vh; }
}